Microphone boom



FIG. 1 is a top right isometric view of a boom showing my design with the boom tilted upward;

FIG. 2 is a right side view thereof (tilted upward as in FIG. 1);

FIG. 3 is a left side view thereof (tilted upward as in FIG. 1);

FIG. 4 is a perspective front bottom view thereof (tilted upward as in FIG. 1);

FIG. 5 is a perspective rear top view thereof (tilted upward as in FIG. 1);

FIG. 6 is a top view thereof (tilted upward as in FIG. 1); and,

FIG. 7 is a bottom view thereof (tilted upward as in FIG. 1).

The broken linen portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM I claim the ornamental design for a microphone boom, as shown and described. 